Print…

You Searched For: Standards

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


3,253  results were found

Refine Results Sort by
SearchResultCount:"3253"

Sort Results

List View Easy View

Rate These Search Results

Product Image-RCRV010394100N

VeriSpec™ Magnesium Standard for ICP 10 g/L in 2% HNO₃, RICCA Chemical Company

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for ICP

SDS

Image Unavailable-CAAA14426-AP

Dysprosium, plasma standard solution, Specpure®, Dy 10000 µg/ml, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Molecular Formula: Dy2O3 in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00010982

Certificates

Product Image-RCPAG10KN-50

Silver ICP Standard, 1 ml = 10 mg Ag (10,000 ppm Ag)AgNO₃ in 5% HNO₃, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 10000ppm Ag. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses.500mL.

SDS Certificates Small Business Enterprise

Product Image-CA2349932

EDTA Standard Solution, 0.035 N, 100 ml, Hach

Catalog Number: (CA2349932)
Supplier: Hach
Description: For hardness determination by drop-count titration.
Product Image-RCRV010043100C

Rhenium Standard, for AAS, VeriSpec®, Ricca Chemical Company

Supplier: Ricca Chemical
Description: VeriSpec* Rhenium (Re) Standard, For AAS 1000 ppm in 5% HNO3 Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 500ML

Product Image-RCRV010927500N

Monomethylamine - CH₃NH₃+ Standard, for Ion Chromatography, VeriSpec®, Ricca Chemical Company

Supplier: Ricca Chemical
Description: VeriSpec* Monomethylamine - CH3NH3+ Standard, For Ion Chromatography 1000 ppm in H2O Manufactured and Tested in an ISO 17025/Guide 34 Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 100ML

Product Image-CA282-49

Potassium Hydroxide Standard Solution, 8.00 N, 500 ml, Hach

Catalog Number: (CA282-49)
Supplier: Hach
Description: For pH adjustment in calcium determination by EDTA titration

SDS


Product Image-RCRV010335500N

VeriSpec® Calcium Standard for ICP 1000 ppm in 2% HNO₃

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for ICP

SDS Certificates

Image Unavailable-CAAA35770-AE

Tungsten, Plasma Standard Solution, Specpure®, W 1000 µg/ml, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: Molecular Formula: W in 5% HNO3/tr. HF
Physical Form: Liquid
Odor: Acidic
UN No.: 3264
MDL No.: MFCD00011461

Certificates

Product Image-RCRV010294250N

Molybdenum Standards, for ICP, VeriSpec®, Ricca Chemical Company

Supplier: Ricca Chemical
Description: VeriSpec* Molybdenum Standard for ICP 10 g/L in 5% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured & Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have tightest specification tolerances ensu

Product Image-RCRV010059500N

Tungsten Standard, for AAS, VeriSpec®, Ricca Chemical Company

Supplier: Ricca Chemical
Description: VeriSpec* Tungsten (W) Standard for AAS 1000 ppm in 1% HNO3/2% HF, Form: Liquid, Container: Poly natural, Manufactured/Tested in ISO 17025/Guide 34 Accredited Facility, NIST traceable with specification tolerances en

Product Image-RCARB1KN-100

Rubidium AA Standard, 1 ml = 1 mg Rb (1000 ppm Rb)RbNO₃ in 3% HNO₃, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 1 mL = 1 mg Rb (1000 ppm Rb) 500 mL (Rubidium Nitrate in 3% Nitric Acid)

SDS Small Business Enterprise

Product Image-RC7225-16

Sodium Chloride, 0.5078 Normal, Conductivity = 47.6 mS/cm (47600 µmho/cm) at 25°C, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 0.5078 (+/-0.0001) Normal. APHA for Salinity. Conductivity = 47,600 micromhos/cm at 25[degree]C. Container: Plastic.

SDS Certificates Small Business Enterprise

Product Image-RCRV010016100N

VeriSpec™ Dysprosium (Dy) Standard for AAS 1000 ppm in 2% HNO₃

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for AA (atomic absorption)

SDS

Image Unavailable-CAAAA44267-AP

Multi-element plasma standard solution, Non Metals, Specpure®, Thermo Scientific

Supplier: Thermo Scientific Chemicals
Description: As, B, P, S, Se, Si, Te at concentration 100µg/ml in 5% HCL with a trace of HF

Certificates

Product Image-RCRV010060500N

VeriSpec™ Yttrium (Y) Standard for AAS 1000 ppm in 2% HNO₃, RICCA Chemical Company

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for AA (atomic absorption)

SDS Certificates

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
881 - 896 of 3,253
no targeter for Bottom